INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce4983476bffd0cc44fbed5a2495e25ffd3a5b5b4912daa01f548c6693969ca', 
    'GU7gKcz86vI99IFsDoKXQjDZF0CXrOGxqBG/QSyQ7H0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)